

Key responsibilities: We are seeking a highly motivated and experienced Frontend Developer with a strong focus on React JS. In this role, you will be responsible for developing and implementing user-friendly, high-performance web applications. You will be working closely with our team of designers, developers, and project managers to ensure the successful delivery of high-quality digital products.
Responsibilities:
Develop new user-facing features using React JS
Build reusable components and libraries for future use
Collaborate with design and development teams to ensure the technical feasibility of UI/UX designs
Optimize applications for maximum speed and scalability
Write clean, maintainable, and efficient code
Stay up-to-date with emerging trends and technologies in frontend development
Participate in code reviews and contribute to the improvement of development processes
Communicate effectively with team members to ensure the timely completion of projects
Troubleshoot and debug issues that arise in production environments
Bachelor's degree in Computer Science or a related field
At least 3 years of experience in frontend development, with a strong focus on React JS
Proficient in HTML, CSS, and JavaScript
Familiarity with Git and Agile development methodologies
Experience with RESTful APIs and integration with backend systems
Strong problem-solving skills and attention to detail
Excellent written and verbal communication skills
Ability to work independently and as part of a team
Portfolio of previous work demonstrating proficiency in React JS
This is a full-time position with competitive salary and benefits. If you have a passion for frontend development and are highly skilled in React JS, we encourage you to apply for this exciting opportunity to join our team.

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A B.Tech/M.Tech in Computer Sc, an UI specialist should have 5-7 years of experience in UI development. We are specifically looking for a specialist who has:
- in depth understanding of Single Page Application Development.
- high expertise in ReactJS concepts, including the modification and creation of ReactDOM /Virtual DOM elements and testing of ReactJS components (Jest, Enzyme)
- proficiency in JavaScript Functional Programming techniques (JavaScript, Strong Understanding of JS Array functions, Ability to build Pure JS functions, Modular JS Development, Proficient in using Webpack bundling)
- strong understanding of JSX Layout dynamics and Styling (JSX, JSS)
- strong understanding of global state management libraries e.g. Redux
- proficiency in agile development environment under open source gitlab including testing, change management
- exposure to full life cycle of enterprise product development
- [Desirable] high level of skill with UI Frameworks such as Material-UI (React) and Prime React


Introduction to the company
Inncircles Technologies is a problem-solving company. With powerful data management capabilities and AI-driven algorithms, we have developed a construction management platform named Inncircles Arena, a one-stop solution for managing any construction project.
Inncircles Arena can help construction industry owners, builders, general contractors, and specialist contractors to improve construction management operations efficiency and project management. The application runs on a cloud-based platform and offers a complete range of tools to gather field data through a user-friendly interface and mobile applications.
Due to the software's modern, user-friendly design, users can access project information from any location through mobile and web applications. Collaboration tools are integrated into each feature to facilitate effective coordination and ensure all teams are on the same page.
With highly configurable features, products, solutions, and services, we aim to make digital transformation easier and more simplified for construction companies.
Why should you join our team?
● 100% growth with diverse experience working with international clients
● Exposure across media & digital channels
● Dynamic learning curve across Global Landscape
● A part of a young team, ready to experiment together
Who you are:
A tech enthusiast with a knack for front-end developer. You’re eager to dive into code and bring ideas to life. You think in Angular components with a passion for crafting intuitive user interfaces. You thrive in a fast-paced startup environment and have a passion for building things from scratch, continuously optimising for performance, and ensuring scalability. Skilled in building responsive and engaging web and mobile applications and thrive on solving complex problems and delivering pixel-perfect experiences.
What You’ll Do:
● Front-End Development: Write clean, efficient, and maintainable code.
● Responsive Design: Create web experiences that adapt to any screen size.
● User Experience: Design user interfaces that are both beautiful and functional.
● Performance Optimization: Ensure lightning-fast application performance keeping SEO as-out most priority.
● End-to-End Development: Own features from brainstorming to deployment—handling everything on front-end performance.
● Optimise and Scale: Ensure that our platform is high-performing, scalable, and future-proof. You’ll be part of laying the groundwork for big, exciting growth.
● Collaborate & Conquer: Work closely with our design, product, and automation features into our platform, pushing the boundaries of what tech can do in construction.
● Agile Development: Collaborate with cross-functional teams to deliver high-quality products.
Tech Stack:
● Frontend: Angular for web, React / NextJs will be an add on.
● Backend: Node.js, Express/Fastify (Optional)
● Database: MongoDB
What You Bring:
● Angular wizardry—you know your way around components, services, and everything in between.
● User Interface Design: Experience in creating intuitive and visually appealing user interfaces.
● Responsive Design: Ability to build responsive websites that adapt to different screen sizes.
● Testing and Debugging: Strong problem-solving and debugging skills.
● Agile Methodology: Understanding of agile development principles and practices.
● Code Quality Focus—whether it's writing tests or reviewing pull requests, you're all about clean, maintainable code.
● Experience with Git, CI/CD, and working in an agile, fast-paced team.
Bonus Points For:
● Experience in Backend or a curiosity about machine learning’s potential in web and mobile apps.
● Familiarity with MongoDb and modern Database.
● Familiarity with React/NextJs
Why Work With Us:
● Impact: Be part of a mission-driven startup solving real-world problems in a trillion-dollar industry.
● Innovation: Collaborate with a forward-thinking team to build AI-powered, scalable tools from the ground up.
● Growth: We’re a fast-growing startup, so your career can skyrocket here. Bring your ideas, and we’ll give you the space to make them happen.
● Culture: A collaborative, tech-driven, and fun work environment that values creativity, ownership, and growth.
Our Philosophy:
● Team > Individual.
○ 1 + 1 = 3
● Velocity (speed+direction) is of the essence.
○ Luck doesn’t favor the bold. But swift.
● Learn fast. Fail fast.
○ We are happy to experiment as long as we learn from each other.
● Ch (calm) aos.
○ Become the calm within the chaos.
● No ceiling. No speed limit.
○ Performance trumps age, grade, and, in some cases, experience.
● Achieve diligence
○ Cross-check and be persistent in everything you do, read, and believe
● Build owner mindset
○ Act as owner and work with urgency to make a business impact
● Lead with empathy
○ Little emotional intelligence goes a long
Behaviors we will track:
Behaviors will account for 40% of performance, while goals contribute to 60%
ALL FOR ONE
We get to the goal together - inspiring, sharing, and creating as a team. We solve problems for all rather than serving our immediate team, group, or function.
● Builds strong relationships with peers and cross-functionally to enable higher performance
● Motivates and can influence others, including those over whom you have no direct authority
● Builds highly effective cross-functional team
AGILE & ACCOUNTABLE
We move swiftly with diligence taking accountability for our work. We seek to streamline and eliminate unnecessary obstacles. We act quickly, not allowing the pace to be captive of perfection. Every delay has a remarkable impact deferred for our customers.
● Raises the bar and is never satisfied with the status quo
● Seeks to simplify and achieve velocity in all tasks
● Steps up and takes leadership to own toughest challenges.
● Delivers the highest quality work in the least time
DECIDE SMART & SURE
We make tough decisions when necessary to ensure our focus on priorities and outcomes. Attuned to opportunity, we make intelligent decisions, adapting to create the best outcomes. We deal comfortably with ambiguity, uncertainty, and risk.
● Deals comfortable with ambiguity, uncertainty & risk
● Makes high-quality decisions in less-than-perfect info
● Delivers business results while positioning us for success in the future
EXPERIMENT & SCALE
Undaunted by failure, we accept what doesn’t work, learn from it, and get on to what does. We collaborate while asking “why” to achieve more than we thought was possible. We build robust processes from the learnings of our small-scale experiments and scale when needed.
● Learns fast, grasps the essence, and can change course quickly where indicated
● Questions relentlessly with endless curiosity
● Builds basic functionalities first, pressure testing and learning from them before scaling

About the Role
We are looking for a highly skilled and experienced Senior React Native Developer to join our team and take the lead on developing our cross-platform mobile application. You’ll play a critical role in building, launching, and scaling a high-performance mobile app that runs seamlessly on both iOS and Android platforms from a single codebase.
If you’re passionate about mobile technologies, have a strong command of React Native, and are excited about creating a high-quality product from the ground up, we’d love to hear from you.
Responsibilities
- Lead the end-to-end development of a cross-platform mobile application using React Native.
- Collaborate with product managers, designers, and backend engineers to deliver high-quality user experiences.
- Build reusable components and front-end libraries for future use.
- Optimize app performance for speed and scalability across devices and OS versions.
- Ensure the app complies with design standards and platform-specific guidelines (Apple App Store & Google Play).
- Set up CI/CD pipelines for automated builds, testing, and deployment (e.g., using Fastlane, EAS, or similar).
- Integrate RESTful APIs and third-party services.
- Handle app store submissions and updates.
- Mentor junior developers and enforce best practices in mobile development.
Requirements
Must-Have:
- 5+ years of experience in mobile application development.
- 3+ years of hands-on experience with React Native.
- Strong understanding of JavaScript (ES6+), TypeScript, and React architecture.
- Deep knowledge of iOS and Android mobile app development lifecycle.
- Experience with mobile UI/UX best practices and performance optimization.
- Familiarity with native build tools (Xcode, Android Studio).
- Experience integrating REST APIs and handling network latency issues.
- Proficient with Git, GitHub/GitLab, and agile development practices.
- Experience with push notifications, in-app purchases, deep linking, and analytics SDKs.
Preferred:
- Experience with Expo or EAS for managed workflows.
- Familiarity with mobile CI/CD pipelines (Fastlane, Bitrise, etc.).
- Experience with native modules (Objective-C/Swift and Java/Kotlin) as needed.
- Knowledge of automated testing frameworks (Jest, Detox).
- Published apps in both the App Store and Google Play.
- Prior experience in startups or high-growth environments.
What We Offer
- Opportunity to lead and build a product from the ground up.
- Work with a dynamic and talented team in a fast-paced environment.
- Flexible working hours and remote-first culture.
- Competitive salary and equity options (if applicable).
- Learning and development budget.


Responsibilities and Duties
- Integrate front-end application with the application business layer.
- Stick to established coding standards and group procedures individually and in teams
- Develop a flexible and well-structured front-end architecture, along with the APIs to support it
- Ensure the technical feasibility of UI/UX designs
- Optimize application for maximum speed and scalability
- Coordinate with Interface Design Architects for meeting accessibility standards at the code level
- Ensure design consistency with client's development standards and guidelines
- Design and build UIs on any server platform in a team environment


The ideal candidate will have experience in creating mockups to present to teams,
collecting feedback and creating a quality piece of work. This individual should be
comfortable with building sitemaps, wireframes and prototypes to provide project
manners and inevitably execute based on outlined criteria. This candidate should
have strong creative and design skills and be familiar with various design
technologies.
Responsibilities
· 1. Develop new user-facing features
· 2.Build reusable code and libraries for future use
· 3.Ensure the technical feasibility of UI/UX designs
· 4. Optimize application for maximum speed and scalability
· 5.Assure that all user input is validated before submitting to back-end Skills
And
Qualifications
Proficient understanding of web markup, including HTML5, CSS3 Basic
understanding of server-side CSS pre-processing platforms,
Proficient understanding of client-side scripting and JavaScript frameworks,
including jQuery
Should know advanced JavaScript libraries and frameworks,
such as AngularJS, ReactJS
Bachelor's degree in user experience, design or related field-(Btech/ BCA)
· Note: Every front-end developer is expected to have proficient knowledge of
JavaScript, while most front-end developers should know jQuery.
Strong communication, design and creative thinking skills Experience with
Adobe Pro, Photoshop and programming languages HTML, CSS and
JavaScript lea, UI developing.
Experience: 2 to 4 years
Preferred Candidate: Immediate Joiner
Location: Kolkata only Onsite
Compensation
As per the industry standard




We are looking for a senior React.js developer who can guide the current team and also work on our project. The requirement could be for 3-4 months or at max 6 months. Hence a full-time remote consultant is preferred with about 4-5 years of experience in React.
This position is for a ReactJS developer. Since we are a start-up this position will have a lot of exposure to other verticals such as product management as well. There is no limit to learning for a person who is willing to take responsibility.
- Developing application codes and unit tests in Angular, Java Technologies, and Rest Web Services.
- Bridging the gap between graphic design and technical implementation
- Building reusable code and libraries for future use
- Optimize application for maximum speed and scalability
- Collaborate with back-end developers for coding, building RESTful APIs and troubleshooting
- Ensure high-quality graphic standards and brand consistency
- Experience in CSS, HTML, Angular and writing cross-browser compatible code
- Basic understanding of client-side scripting and JavaScript frameworks, including jQuery
- Experience working with code versioning tools, such as Git, Mercurial or SVN
- Familiarity with browser testing and debugging
- Good understanding of SEO principles and best practices
- Ability to work independently with minimal supervision and comfortable working in a fast-paced environment
Job Title: Front-End (Angular) Developer
Required Experience: 3-6 Years
Key Skills: Angular6+, HTML, CSS, jQuery, JavaScript, Typescript, Charting
Positions: 3
Compensation - As per industry standards.
Joining - Immediate joining/15 days notice/30 days notice
Position Type: Full Time
Job Summary
Looking for well experienced (4-6 yrs.), Angular6+ developers with knowledge of HTML5, CSS2, JavaScript, TypeScript, JQuery for responsive UI development and writing cross-browser compatible code who is comfortable writing custom JavaScript but also know when to apply off-the-shelf solutions for the problem. However the ability to adapt with changing technology is an important strength.
Key Skills
- Strong experience in HTML5, CSS2, JavaScript, Typescript, JQuery for responsive UI development and writing cross-browser compatible code.
- Primary Skills – Angular6+, HTML, CSS3, modern JavaScript MV-VM/MVC , NodeJS
- Expert in any one of the Good understanding of E2E Internet application architecture including browser concepts, HTTP, REST and Security best practices.
- Good understanding of AJAX and JavaScript Dom manipulation Techniques
- Good to have knowledge on Media query bootstrap framework for UI development
- Capability to implement complex Angular applications, directives, controllers, and services.
- Experience in consuming Restful web services
- Strong unit test and debugging skills
- Excellent time-management, multi-tasking. Capable of handling multiple projects and related complexities at the same time.
- Knowledge of Mongo, MySql will be advantage.
- Proficient understanding version control (github, Gitea, sourcetree)
- Knowledge of charting libraries like Highcharts, d3.js, c3.js, dc.js and data Visualization huge plus.
Responsibilities
- Designing and developing user interfaces using with front-end technologies (like Angular 7+, JavaScript, HTML5 and CSS)
- Work collaboratively with design team to understand end user requirements to provide technical solutions and for the implementation of new software features
- Implementing complex AngularJS applications, directives, controllers, services and other modern internet applications
- Continuous integration, software deployment, and hosting technologies
- Test and debug programs, collaborate with QA teams for effective solutions
- Improve functionality of existing systems
- Implementation of security and data protection
- Responsible for successful completion of code deliverables within projects
Involved in the various phases of the SDLC
Qualification
- BE / B.tech - IT, Computer Science, M.Sc - IT, MCA.
- Good https://www.roberthalf.com.au/career-advice/career-development/communication-skills">communication skills – both written and verbal
- Sound knowledge in Angular6+, HTML5, CSS2, JavaScript, TypeScript, JQuery, etc.
Company Description:
Reval Analytical Services is a fully-owned subsidiary of Virtua Research Inc. US. It is a financial services technology company focused on consensus analytics, peer analytics and Web-enabled information delivery. The Company’s unique combination of investment research experience, modeling expertise, and software development capabilities enables it to provide industry-leading financial research tools and services for investors, analysts, and corporate management.

